74HCT573 TSSOP-20 Octal Transparent Latch Tri State TTL Compatible High Speed CMOS Logic IC (74HCT573 IC)

The 74HCT573 is a high speed CMOS octal transparent latch with TTL compatible input levels. It is designed for data storage and bus interfacing applications, allowing data to pass through when enabled and latch when required.

Key Features -

• Octal transparent latch 8 bit
• TTL compatible input levels (HCT series)
• Transparent latch enable control
• Tri state outputs for bus sharing
• Output enable control active low
• High speed CMOS logic performance
• Low power consumption
• TSSOP 20 compact SMD package

Specifications -

• IC type - octal transparent latch
• Logic family - HCT CMOS TTL compatible
• Package type - TSSOP 20 SMD
• Supply voltage - approx 4.5V to 5.5V
• Input type - TTL compatible
• Output type - tri state outputs
• Propagation delay - approx 10ns to 15ns typical
• Operating temperature - approx -40 to 85 degree C

Applications -

• Data latching and storage
• Address and data bus interfacing
• Microcontroller and memory systems
• Digital logic circuits
• Industrial control electronics
• Embedded system design

Pinout Configuration -

• D0 to D7 - data inputs
• Q0 to Q7 - outputs
• LE - latch enable input
• OE - output enable active low
• Vcc - power supply
• GND - ground